Hawk-Woods DV-F550 (DVF550) Sony NPF Replacement L Series Battery 7.2V 2600mA. The Hawk-Woods DV-F550 Lithium-Ion Mini-DV Battery works as a direct replacement for Sony's NPF battery. 
 The DV-F550 can be charged by any standard charger compatible with the Sony NPF or L-series such as Hawk-Woods own DV-MC2, DV-MC4, DV-MC8, DV-C1 and DV-CL.